Register
Algebra 1 (Equation or Inequality) QUESTION in picture! PLEASE help! Thanks!
11.2k views
3 votes
Algebra 1 (Equation or Inequality) QUESTION in picture! PLEASE help! Thanks!

Algebra 1 (Equation or Inequality) QUESTION in picture! PLEASE help! Thanks!-example-1
User Sramu
by
8.0k points

2 Answers

2 votes
You would do:

2k+45+k=180

Combine like terms

2k+k or 2k+1k= 3k

You should get

3k+45=180

You want to do

180-45

Then get

3k=135

Divide by 3

135/3


K= 45

User Eskimo
by
7.4k points
5 votes
Sum of angles = 180°

45 + 2k + k = 180°

3k = 180 - 45

3k = 135

k =
(135)/(3) = 45°

Hence, k is 45°.
User Vivaan Kumar
by
7.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.7m questions

11.3m answers

Other Questions

A bathtub is being filled with water. After 3 minutes 4/5 of the tub is full. Assuming the rate is constant, how much longer will it take to fill the tub?
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
The cost of 5 similar digital cameras and 3 similar video cameras is 3213. Each video camera costs 4 times as much as each digital camera. John buys a digital camera and a video camera. How much does he
Link Copied!